6 Calibration Procedures
Adjustments procedures
216 U3606A User’s and Service Guide
2 Press Shift > EXT to enable remote sensing. When the U3606A is
operating in remote sensing mode, the EXT annunciator on the front
panel is illuminated.
3 Perform step 2 through step 7 of the “CC output adjustment procedure
— front output terminals” on page 211. Refer to Table 6- 11 on page 212
for the constant current output adjustment items.
4 Repeat step 3 through step 7 of the “CC output adjustment procedure —
front output terminals” on page 211 for the S1 (30 V/1 A) range. Press
Voltage to select the S1 range (the S1 annunciator is illuminated).
For adjustment item “LOAd”, connect a 30 Ω, 50 W load across the
front panel + rear output terminal and the I (red) terminal. Leave the
– rear terminal and LO (black) terminal connected.
Do not remove the short bar between the rear panel sense terminals (+S
and –S) are the rear panel output (+ and –) terminals. See “Remote
sensing connections” on page 100 for more information on how to
connect the load leads.
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